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Technical Data Sheet

CS4730-0121A11GLNQ — Technical Data Sheet

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— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The FUEL PUMP DRIVE FORK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: STREAMLINED W/ ONE BRAZING RING (PIPE) SECOND END, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_overall_length: 1.562 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 4730-01-115-6646, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CS4730-0121A11GLNQ
NSN: 4730-01-115-6646
FSC: 4730
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSTREAMLINED W/ ONE BRAZING RING (PIPE) SECOND END
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length1.562 INCHES IN
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
nondefinitive_spec/std_data1 FIGURE
specification/standard_data81349-MIL-F-1183J GOVERNMENT SPECIFICATION
furnished_items_and_quantity2 BRAZING RING
nominal_pipe_size_accommodated0.750 INCHES SECOND END IN
NSN4730-01-115-6646
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CS4730-0121A11GLNQ · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
CONNECTION STYLE: STREAMLINED W/ ONE BRAZING RING (PIPE) FIRST END
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
REDUCER TYPE: CONCENTRIC
•
FURNISHED ITEMS AND QUANTITY: 2 BRAZING RING
•
NONDEFINITIVE SPEC/STD DATA: 1 FIGURE
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END IN
CONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (PIPE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
REDUCER TYPECONCENTRIC
FURNISHED ITEMS AND QUANTITY2 BRAZING RING
NONDEFINITIVE SPEC/STD DATA1 FIGURE
MATERIALCOPPER ALLOY OVERALL
NOMINAL OVERALL LENGTH1.562 INCHES IN
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1DD533InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B5102257InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
33354InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5150-199InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
MIL-DTL-1183/8InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
00699067560215InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS4730-0121A11GLNQ?
CS4730-0121A11GLNQ is a FUEL PUMP DRIVE FORK.
What parts can replace CS4730-0121A11GLNQ?
There are 9 known substitutes for CS4730-0121A11GLNQ: 1DD533, B5102257, 33354 and 6 more. Substitute compatibility should be verified for your specific system.
Is CS4730-0121A11GLNQ still available?
CS4730-0121A11GLNQ is currently cancelled.
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